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1. (WO2019007755) ARRESTER
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Pub. No.: WO/2019/007755 International Application No.: PCT/EP2018/067129
Publication Date: 10.01.2019 International Filing Date: 26.06.2018
IPC:
H01T 4/02 (2006.01) ,H01T 4/12 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
T
SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
4
Overvoltage arresters using spark gaps
02
Details
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
T
SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
4
Overvoltage arresters using spark gaps
10
having a single gap or a plurality of gaps in parallel
12
hermetically sealed
Applicants:
TDK ELECTRONICS AG [DE/DE]; Rosenheimer Str. 141 e 81671 München, DE
Inventors:
KLINGER, Torsten; DE
FANG, Zhipeng; CN
WERNER, Frank; DE
Agent:
EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHAFT MBH; Schloßschmidstr. 5 80639 München, DE
Priority Data:
10 2017 115 035.805.07.2017DE
Title (EN) ARRESTER
(FR) PARASURTENSEUR
(DE) ABLEITER
Abstract:
(EN) The invention relates to an arrester (1) for protection against overvoltages, comprising at least a first and a second electrode (2, 3) and a ceramic member (5) for electrically disconnecting the electrodes (2, 3), the electrodes (2, 3) being located at a distance (A) from each other in the direction of a transverse axis (Q) of the arrester (1), said distance (A) between the electrodes (2, 3) varying along a longitudinal axis (L) of the arrester (1).
(FR) L'invention concerne un parasurtenseur (1) destiné à fournir une protection contre les surtensions, lequel comprend au moins une première et une deuxième électrode (2, 3) ainsi qu’un corps en céramique (5) servant à isoler électriquement les électrodes (2, 3), lesdites électrodes (2, 3) étant séparées l’une de l’autre par une distance (A) dans la direction d'un axe transversal (Q) du parasurtenseur (1) et la distance (A) séparant les électrodes (2, 3) variant le long d'un axe longitudinal (L) du parasurtenseur (1).
(DE) Die Erfindung betrifft einen Ableiter (1) zum Schutz vor Überspannungen aufweisend wenigstens eine erste eine zweite Elektrode (2, 3) und einen Keramikkörper (5) zur elektrischen Trennung der Elektroden (2, 3), wobei die Elektroden (2, 3) einen Abstand (A) zueinander in Richtung einer Querachse (Q) des Ableiters (1) aufweisen und wobei der Abstand (A) zwischen den Elektroden (2, 3) entlang einer Längsachse (L) des Ableiters (1) variiert.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)